In this division: (1) Department The term “ Department ” means the Department of Energy . (2) Indian Tribe The term “ Indian Tribe ” has the meaning given the term in section 5304 of title 25 . (3) Secretary The term “ Secretary ” means the Secretary of Energy. ( Pub. L. 117–58, div. D, § 40001 , Nov. 15, 2021 , 135 Stat. 923 .) Editorial Notes References in Text This division, referred to in text, is div. D of Pub. L. 117–58 , Nov. 15, 2021 , 135 Stat. 923 , which enacted this chapter and enacted and amended numerous other sections and notes in the Code. For complete classification of div. D to the Code, see Tables. Statutory Notes and Related Subsidiaries Wage Rate Requirements For provisions relating to rates of wages to be paid to laborers and mechanics on projects for construction, alteration, or repair work funded under div. D or an amendment by div. D of Pub. L. 117–58 , including authority of Secretary of Labor, see section 18851 of this title .